REHOBOTH — Rehoboth police are searching for a man they believe stabbed another man Sunday night.

Around 8:41 p.m. Sunday, Rehoboth police received a 911 call from a man who said he had been stabbed and that his attacker had fled the scene.

Sgt. Richard W. Shailor, and Patrolmen Thomas Ranley and Louis Dibacco were dispatched to an Agricultural Avenue address to assist the victim and investigate.

Upon arrival, police said they administered first aid to the 20-year-old victim, who had been stabbed once in the abdomen.

Rehoboth Ambulance later transported the victim to a Rhode Island hospital.

Police are searching for a suspect in the case, identified as Dennis Arruda, 18, of Warren, R.I.

Rehoboth police were assisted on-scene by the Massachusetts State Police Crime Scene Services unit as well as troopers from the Bristol County District Attorney’s Office, police said.

“Through the initial investigation and interview of witnesses officers were able to develop suspects in the attack,” according to Rehoboth police Sgt. Norman J. Todd. “Detective James Casey and Sgt. Brian Ramos of the Rehoboth Police Department continued the investigation and after additional interviews were able to identify the alleged attacker.”

Rehoboth police have issued a warrant for Arruda’s arrest on a charge of assault with a dangerous weapon (causing serious bodily injury).

Arruda was still at large Tuesday afternoon, police said.

Anyone who has information regarding Arruda’s whereabouts should call Rehoboth police at 508-252-3722.